Home / 3,038,604.22-4,193,834.78-1,952,233.84

Finding the Fourth Proportional to 3,038,604.22, 4,193,834.78 and 1,952,233.84

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Solution

The fourth proportional to 3,038,604.22, 4,193,834.78 and 1,952,233.84 is: 2,694,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,604.22 : 4,193,834.78 = 1,952,233.84 : x
  2. Step 2: Convert to fraction form
    3,038,604.22/4,193,834.78 = 1,952,233.84/x
  3. Step 3: Cross multiply
    3,038,604.22x = 4,193,834.78 × 1,952,233.84
  4. Step 4: Simplify right side
    3,038,604.22x = 8,187,346,176,884.96
  5. Step 5: Solve for x
    x = 8,187,346,176,884.96/3,038,604.22
  6. Step 6: Final answer
    x = 2,694,443.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.